Brazil is currently the leader in overall production of amethyst. This article describes the author's visits to three of Brazil’s most important mining areas: Marabá, Pau d’Arco, and Rio Grande do Sul ...

Discovered in Brazil in the 80s, these stones are bringing new colour to high jewellery collections In September a cushion-shaped 5.44-carat Paraiba tourmaline ring flew past its US$60,000 upper ...

Brazil’s sales to Venezuela, the largest oil exporter in Latinamerica, climbed to 5.2 billion USD last year from 706 million USD in 1998, according to Brazil’s Trade Ministry.

While they spoke Russian for the video, a Redditor that was a fan of the series translated what they were saying, and from there we managed to whittle it down to being the Brazilian Ronaldo ...

Raw moldavite has a rippled, flattened shape, so jewelry makers often carve a piece to highlight unusual features or inclusions, or shape stones into emerald or round cuts ... most of it is created by ...

We sell different types of products and services to both investment professionals and individual investors. These products and services are usually sold through license agreements or subscriptions ...

This emerald crystal, reportedly from Muzo, Colombia, is approximately 35 mm long and contains an eye-visible multi-phase inclusion. The gas bubble within the inclusion moves ... according to owner ...

Southampton have signed Brazilian left-back Welington. The 23-year-old finalised personal terms with Saints during the summer but remained with Sao Paulo until the conclusion of the Brazilian season.